This technology introduces the detailed technical parameter of decoloring and evaporation of maize syrup , and it has been used in industry.
本论文详细介绍了糖稀脱色和精制工艺过程的技术指标，该工艺切实可行，现已投入工业生产。The decoloration rate of the dye with modified diatomite or compound diatomite was more efficient than natural diatomite.
硅藻土进行改性或复配后，对染料废水脱色率都有了较大的提高。Both adsorbents have been used to decolorize and remove toxic metal ion from waste water in printing and dyeing process .
测定两种吸附剂的性能；探讨两种吸附剂对印染废水的脱色和对有毒金属离子的去除。This substance is bleached by the action of light and converted into a yellow and finally a white material.
这种物质被光脱色而变黄，最后成为一种白色的物质。The dialysis was an optimal method for removing pigments, the light transmission rate of the solution was increased by 20. 70% higher.
而脱色则以透析法的效果最好，多糖呈灰白色，多糖液透光率提高了20.Is dedicated to the so-called printing in the fabric on costume to, a pattern of variation of dyeing process, also known as local stain.
所谓印花，是为在织物上得回色彩灿艳、变冻百般的图案而举行的不脱色工艺，也称局部不脱色。Up to 50% of bleaching earth can be saved. This new technique will bring more profits for all the refiners .
本文所介绍的预脱色与电子过滤工艺可以有效地节省白土用量达50%之多，经济效益十分显著。We report its reverse application in assisting the early diagnosis of a depigmentation condition-localized vitiligo.
我们报告其应用在协助扭转的早期诊断的脱色条件本地化白癜风。If the watch comes in contact whit mercury used in thermometers , the case, band or other parts may become discolored.
如果腕表与温度计所用的水银接触，表壳、表带或其他部件可能会脱色。